

// This declaration will look for a file named `my.rs` or `my/mod.rs` and will
// insert its contents inside a module named `my` under this scope

use super::my3; // 和本模块同级别，

fn function() {
    println!("called `function()`");
}

pub fn my3entre_test() {
    my3::function();

    function();

    my3::indirect_access();

    my3::nested::function();
}